2. Suppose f: w → w, f (n) = n - 1, if n is odd and f (n) = n + 1, if Is even, is defined by. Prove that f is inverse. Find the inverse of f Here W is a set of all integers.

Let f:Wto W be defined as f (n)=n -1, if n is odd and f (n) =n +1, if n is even. Show that f is invertible. Find the inverse of f. Here, W is the set of all whole numbers.

Let f:WrarrW be defined as f(n) = n-1 if n is odd and f(n) = n+1 if n is even. Show that f is invertible. Find the inverse of f. Here W is the set of all whole numbers.

Let f : WrarrW , be defined as f (n) = n – 1 , if n is odd and f (n) = n + 1 , if n is even. Show that f is invertible. Find the inverse of f . Here, W is the set of all whole numbers.

Let f: W ->W be defined as f(n) = n - 1 , if n is odd and f(n) = n + 1 , if n is even. Show that f is invertible. Find the inverse of f . Here, W is the set of all whole numbers.

Let f:W rarrW be defined as f(n) = n - 1, if n is odd and f(n) = n + 1 , if n even. Show that f is invertible. Find the inverse of f. Here, W is the set all whole numbers.

Let f : W to W be defined as f(n) =n-1 , if n is odd and f(n) = n+1 , if n is even. Show that f is invertible. Find the inverse of f. Here, W is the set of all whole numbers.